ArrayObject::getIteratorClass
(PHP 5 >= 5.1.0, PHP 7)
ArrayObject::getIteratorClass — Gets the iterator classname for the ArrayObject.
Description
public string ArrayObject::getIteratorClass ( void )Gets the class name of the array iterator that is used by ArrayObject::getIterator().
Parameters
This function has no parameters.
Return Values
Returns the iterator class name that is used to iterate over this object.
Examples
Example #1 ArrayObject::getIteratorClass() example
<?php
//?Custom?ArrayIterator?(inherits?from?ArrayIterator)
class?MyArrayIterator?extends?ArrayIterator?{
????//?custom?implementation
}
//?Array?of?available?fruits
$fruits?=?array("lemons"?=>?1,?"oranges"?=>?4,?"bananas"?=>?5,?"apples"?=>?10);
$fruitsArrayObject?=?new?ArrayObject($fruits);
//?Get?the?current?class?name
$className?=?$fruitsArrayObject->getIteratorClass();
var_dump($className);
//?Set?new?classname
$fruitsArrayObject->setIteratorClass('MyArrayIterator');
//?Get?the?new?iterator?classname
$className?=?$fruitsArrayObject->getIteratorClass();
var_dump($className);
?>The above example will output:
string(13) "ArrayIterator"
string(15) "MyArrayIterator"See Also
- The ArrayObject::setIteratorClass method
← ArrayObject::getIterator
ArrayObject::ksort →
? 1997–2017 The PHP Documentation GroupLicensed under the Creative Commons Attribution License v3.0 or later.
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